/*
* Copyright 2015 Goldman Sachs.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gs.collections.test.bimap.mutable;
import java.util.Random;
import com.gs.collections.api.bimap.MutableBiMap;
import com.gs.collections.impl.bimap.mutable.HashBiMap;
import com.gs.junit.runners.Java8Runner;
import org.junit.runner.RunWith;
@RunWith(Java8Runner.class)
public class HashBiMapInverseTest implements MutableBiMapTestCase
{
private static final long CURRENT_TIME_MILLIS = System.currentTimeMillis();
@Override
public <T> MutableBiMap<Object, T> newWith(T... elements)
{
Random random = new Random(CURRENT_TIME_MILLIS);
MutableBiMap<T, Object> result = new HashBiMap<>();
for (T each : elements)
{
if (result.put(each, random.nextDouble()) != null)
{
throw new IllegalStateException();
}
}
return result.inverse();
}
}